Proceedings of the Institute of Radio Engineers

Issue 11 • Nov. 1928

Filter Results

Displaying Results 1 - 23 of 23
  • [Front cover]

    Publication Year: 1928, Page(s):c1 - c2
    Request permission for commercial reuse | PDF file iconPDF (1065 KB)
    Freely Available from IEEE
  • Suggestions for Contributors to the Proceedings

    Publication Year: 1928, Page(s): 1436
    Request permission for commercial reuse | PDF file iconPDF (150 KB)
    Freely Available from IEEE
  • Contents

    Publication Year: 1928, Page(s): 1437
    Request permission for commercial reuse | PDF file iconPDF (123 KB)
    Freely Available from IEEE
  • General Information

    Publication Year: 1928, Page(s): 1437
    Request permission for commercial reuse | PDF file iconPDF (136 KB)
    Freely Available from IEEE
  • Officers and Board of Direction, 1928

    Publication Year: 1928, Page(s):1438 - 1440
    Request permission for commercial reuse | PDF file iconPDF (177 KB)
    Freely Available from IEEE
  • Arthiur Batcheller - Member of the Board of Direction of the Institute, 1928

    Publication Year: 1928, Page(s):1442 - 1443
    Request permission for commercial reuse | PDF file iconPDF (426 KB)
    Freely Available from IEEE
  • Contributors to this issue

    Publication Year: 1928, Page(s):1444 - 1445
    Request permission for commercial reuse | PDF file iconPDF (189 KB)
    Freely Available from IEEE
  • Institute notes and related activities

    Publication Year: 1928, Page(s):1446 - 1454
    Request permission for commercial reuse | PDF file iconPDF (813 KB)
    Freely Available from IEEE
  • Piezo-Electric Oscillator Circuits with Four-Electrode Tubes

    Publication Year: 1928, Page(s):1455 - 1467
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1728 KB)

    Two new piezo-oscillator circuits using the screen-grid tube are described. One circuit uses feedback through the crystal, which has two pairs of electrodes with connections to the anode, control grid, and filament of the tube. In the other circuit the two electrodes of the crystal are connected. between the anode and control grid. The new circuits are unusually stable and at low frequencies give ... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Discussions

    Publication Year: 1928, Page(s):1467 - 1470
    Request permission for commercial reuse | PDF file iconPDF (488 KB)
    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Note on the Determination of the Ionization in the Upper Atmosphere

    Publication Year: 1928, Page(s):1471 - 1476
    Cited by:  Papers (5)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (600 KB)

    The paper describes a method of estimating the distribution of ionization in the upper atmosphere. It is based upon measurements on several frequencies of the effective height as determined by interference or echo experiments. The latter two types of experiment are shown to give identical results. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Analysis of Broadcasting Station Allocation

    Publication Year: 1928, Page(s):1477 - 1485
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (800 KB)

    First Page of the Article
    View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The Dependence of the Frequency of Quartz Piezo-Electric Oscillators upon Circuit Constants

    Publication Year: 1928, Page(s):1486 - 1506
    Cited by:  Papers (4)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (1520 KB)

    The mathematical theory for the quartz piezo-electric stabilized, vacuum-tube-driven oscillator is given for the following cases: tuned plate circuit, inductance-loaded and resistance-loaded triode with the crystal between grid and plate, and also between grid and filament for each case. The condition for oscillations and the exact expression for the frequencies, damping factors, coupling coeffici... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Quantitative Methods Used in Tests of Broad-Cast Receiving Sets

    Publication Year: 1928, Page(s):1507 - 1531
    Cited by:  Papers (2)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (5592 KB)

    The general classes of receiving set measurement used by the authors are outlined as special engineering tests and production tests. The apparatus and methods for both are described. A new form of radio-frequency oscillator, designed for this work, is described. Shielded test booths used for receiving-set measurement work are described. The importance of care in selecting the conditions of test us... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Vacuum-Tube Production Tests

    Publication Year: 1928, Page(s):1532 - 1552
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (7824 KB)

    General description is given of the methods and apparatus employed by the authors in the testing of vacuum tubes in large quantities. View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Supplementary Note to Abbreviated Method for Calculating the Inductance of Irregular Plane Polygons of Round Wire

    Publication Year: 1928, Page(s):1553 - 1558
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (403 KB)

    First Page of the Article
    View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • The Constant Impedance Method for Measuring Inductance of Choke Coils

    Publication Year: 1928, Page(s):1559 - 1569
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (944 KB)

    This paper describes a method for measuring at power frequencies the inductance of iron-cored choke coils of the type commonly used in radio as filters. It has been used to measure values of from one to more than 2000 henries. Two circuit arrangements are illustrated and several families of curves show how the inductance depends upon the magnitude of the superposed alternating and direct-current m... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Fading Curves along a Meridian

    Publication Year: 1928, Page(s):1570 - 1573
    Cited by:  Papers (1)
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (296 KB)

    The fluctuations in signal strength of KDKA, Pittsburgh, Pa., were observed through the sunset period of Morgantown, W. Va. Since the two cities are approximately on the same meridian, any variation at sunset should be due to changes in the Heaviside-Kennelly layer and not to refraction through the earth's shadow. Observations were made on twenty-one days; it was found that on bright clear days, t... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Book review

    Publication Year: 1928, Page(s): 1574
    Request permission for commercial reuse | PDF file iconPDF (56 KB)
    Freely Available from IEEE
  • Radio Stations of the World on Frequencies above 1500 Kilocycles

    Publication Year: 1928, Page(s):1575 - 1604
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (3040 KB)

    First Page of the Article
    View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Monthly list of references to current radio literature

    Publication Year: 1928, Page(s):1605 - 1611
    Request permission for commercial reuse | Click to expandAbstract | PDF file iconPDF (763 KB)

    This is a monthly list of references prepared by the Bureau of Standards and is intended to cover the more important papers of interest to professional radio engineers which have recently appeared in periodicals, books, etc. The number at the left of each reference classifies the reference by subject in accordance with the scheme presented in "A Decimal Classification of Radio Subjects - An Extens... View full abstract»

    Full text access may be available. Click article title to sign in or learn about subscription options.
  • Geographical Location of Members Elected October 3, 1928

    Publication Year: 1928, Page(s):1612 - 1613
    Request permission for commercial reuse | PDF file iconPDF (147 KB)
    Freely Available from IEEE
  • Applications for Membership

    Publication Year: 1928, Page(s):1614 - 1615
    Request permission for commercial reuse | PDF file iconPDF (265 KB)
    Freely Available from IEEE

Aims & Scope

This Periodical ceased production in 1938. The current retitled publication is Proceedings of the IEEE.

Full Aims & Scope